FIELD: chemistry.
SUBSTANCE: heat-retaining composition contains 16-18 wt % lithium fluoride and 82-84 wt % potassium molybdate. The disclosed composition ensures operating capacity in a heat accumulator in the temperature range 674-700°C with specific enthalpy of fusion of 302-310 kJ/kg, which is 64-72 kJ/kg higher than the closest counterpart.
EFFECT: high operating capacity.
1 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT-RETAINING COMPOSITION | 2011 |
|
RU2478115C1 |
| HEAT-ACCUMULATING COMPOSITION | 2012 |
|
RU2492206C1 |
| LOW-MELTING HEAT STORAGE SALT MIXTURE | 2022 |
|
RU2799874C1 |
| ELECTROLYTE FOR CHEMICAL CURRENT SOURCE | 2011 |
|
RU2484556C2 |
| LOW-MELTING HEAT STORAGE SALT MIXTURE | 2023 |
|
RU2813183C1 |
| HEAT-ACCUMULATING COMPOSITION | 2012 |
|
RU2514193C1 |
| HEAT-RETAINING COMPOSITION | 2006 |
|
RU2326920C2 |
| MELTABLE ELECTROLYTE FOR CHEMICAL SOURCE OF CURRENT | 2013 |
|
RU2555369C1 |
| ELECTROLYTE FOR CHEMICAL CURRENT SOURCE | 2009 |
|
RU2399994C1 |
| HEAT-ACCUMULATING MIXTURE OF LITHIUM, SODIUM AND CALCIUM HALIDES | 2023 |
|
RU2819041C1 |
